<!DOCTYPE html>
<html lang="en">
<head>
    <title id='Description'>jqxKnob with draw restrictions</title>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.11.1.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdraw.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxknob.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxnumberinput.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $('#container').jqxKnob({
                value: -100,
                min: -100,
                max: 100,
                startAngle: 200,
                endAngle: 340,
                step: 0.5,
                snapToStep: true,
                dragStartAngle: 200,
                dragEndAngle: 340,
                rotation: 'clockwise',
                labels: {
                    offset: '88%',
                    step: 20,
                    visible: true,
                    formatFunction: function (label) {
                        if (label == 0)
                            return "Off";
                        if (label == -100)
                            return "Min";
                        if (label == 100)
                            return "Max";
                        return label;
                    }
                },
                marks: {
                    colorRemaining: "#333",
                    colorProgress: "#17a25d",
                    offset: '75%',
                    thickness: 2,
                    size: '1%',
                    majorSize: '1%',
                    majorInterval: 10,
                    minorInterval: 5
                },
                progressBar: {
                    size: '70%',
                    offset: '0%'
                },
                spinner: {
                    style: { fill: '#17a25d', stroke: '#17a25d' },
                    innerRadius: '35%', // specifies the inner Radius of the dial
                    outerRadius: '70%' // specifies the outer Radius of the dial
                },
                pointer: {
                    type: 'line', thickness: 4, style: { fill: "#ff6126", stroke: "#333" },
                    size: '70%', offset: '0%'
                }
            });
        });
    </script>
</head>
<body class='default'>
    <div id='container'>
    </div>
</body>
</html>
